1. Talk to Skywing to start escort2. Follow Skywing - kill mobs and loot any feathers that drop3. At end point of escort Luanga the Imprisoner will spawn 4. Kill Luanga and loot feathers (he has by far the highest drop rate over 90%)5. DO NOT TURN IN QUEST6. Farm more feathers off regular mobs while waiting for Skywing to respawn.7. Drop completed quest then go back to step one.

Kommentar von Butchandfriends

Lmao the info here is helpfull with but one issue---where do i get the key?

Kommentar von ICanHasDPS

For clarity's sake, once you are honored with Unteres Viertel, this key can be purchased from Nakodu in Shattrath, located at 62.6, 69.0. No need to go wondering all over, searching in vain in all the wrong places.

Kommentar von leedell

As of Patch 4.2, the keyring has been removed from the interface, and with it, the heroic BC instance keys.

The heroic BC instances can now be entered at any reputation level.

Kommentar von Emypony

actually it IS avalabile even in patch 4.06...just go to Nakodu <Lower City Quartermaster> in Lower city and buy it...That's all...can't be more complicated